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Full text of "The Morphology And Evolution Of The Apes And Man"

THE  MUSCULAR SYSTEM
179
by muscular and tendinous fibres into the first eight dorsal spines. Between it and the longissimus is a triangular space into which the complexus passes and fuses with both. The longissimus rapifls ''L. Cap.} is
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FIG. 34.—The deep muscles of the back in the Chimpanzee. A, complexus; B, semi-spinalis and sab-occipital muscles; A.A., posterior arch of atlas; A.O.T., accessory occipital triangle in one Chimpanzee; G.2ST., cervical nerves ; Lo.C., longissimus; S.G., spin alls dorsi: S-O.T., sub-occipital triangle.
relatively stronger than in Man. It arises from the first six dorsal transverse processes by tendinous and muscular -slips. It is fused with the longissimus dorsi, complexus